Are the triangles below congruent by Side-Side-Side, Side-Angle-Side, or neither?

C

Step-by-step explanation:

Lets see what we have,

So far we have a side and an angle congruent.

But wait, if two lines intersect, the angle of intersection between the two are equal meaning we have a second angle, and we know now as a result the third angle is 180 minus the two known angles

This means its a Side Angle Angle, however neither of these show this so C

Hope this helps :)

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24